Inside the exhibit, participants are invited to climb inside the cab and explore the engine's workings as well as fix Percy’s wobbly wheel by removing and replacing parts and experimenting to find a combination of wheels, rods and bolts that work. The exhibit also encourages collaboration and teamwork with other participants in helping load cargo and freight and getting Percy moving by loading the train with coal.

Tickets can be purchased at DiscoveryCube Orange County or online at www.discoverycube.org/oc . General admission prices are as follows: adult ($16.95), senior ($12.95), and children ages 3-14 ($12.95)